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Saint George

$183+ Cheap flights from Denver to Saint George (DEN - SGU)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 4/21. Fares are subject to change and may not be available on all flights or dates of travel.
DEN — SGU
Apr 11 — Apr 181
Sat 4/11
Sat 4/18
1 adult, Economy
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Cheapflights Tip: The best prices from Denver Intl to Saint George are usually found in December or September, booked 87 days in advance, depart on a Monday or Saturday and return on a Friday

Cheap flight deals from Denver to Saint George

Cheapest flights from Denver to Saint George
Explore the most affordable flight options available from Denver to Saint George. Find the lowest fares from popular airlines and budget airlines, with prices last updated on March 12, 2026.

This United Airlines deal was found by Cheapflights users on 3/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 3/259:05 pm
DEN
-
SGU
Nonstop2h 00m
United Airlines
Tue 3/311:51 pm
SGU
-
DEN
Nonstop1h 49m
United Airlines
Deal found 3/11$273
This Delta deal was found by Cheapflights users on 3/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/158:10 am
DEN
-
SGU
1 stop6h 32m
Delta
Tue 4/215:50 am
SGU
-
DEN
1 stop3h 23m
Delta
Deal found 3/10$287
This American Airlines deal was found by Cheapflights users on 3/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/246:45 pm
DEN
-
SGU
1 stop5h 40m
American Airlines
Sat 3/287:30 am
SGU
-
DEN
1 stop4h 06m
American Airlines
Deal found 3/9$292
This United Airlines deal was found by Cheapflights users on 3/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 3/279:05 pm
DEN
-
SGU
Nonstop2h 00m
United Airlines
Tue 3/311:51 pm
SGU
-
DEN
Nonstop1h 49m
United Airlines
Deal found 3/11$293
This United Airlines deal was found by Cheapflights users on 3/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 4/48:15 am
DEN
-
SGU
Nonstop1h 54m
United Airlines
Mon 4/65:22 pm
SGU
-
DEN
Nonstop2h 03m
United Airlines
Deal found 3/9$295
This United Airlines deal was found by Cheapflights users on 3/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 3/269:05 pm
DEN
-
SGU
Nonstop2h 00m
United Airlines
Mon 3/301:51 pm
SGU
-
DEN
Nonstop1h 49m
United Airlines
Deal found 3/10$298
This American Airlines deal was found by Cheapflights users on 3/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/16:45 pm
DEN
-
SGU
1 stop5h 40m
American Airlines
Sun 4/54:31 pm
SGU
-
DEN
1 stop6h 22m
American Airlines
Deal found 3/11$317
This United Airlines deal was found by Cheapflights users on 3/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/207:50 am
DEN
-
SGU
Nonstop1h 49m
United Airlines
Mon 8/245:30 pm
SGU
-
DEN
Nonstop1h 48m
United Airlines
Deal found 3/9$318
This United Airlines deal was found by Cheapflights users on 3/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/198:15 am
DEN
-
SGU
Nonstop1h 54m
United Airlines
Tue 5/265:05 am
SGU
-
DEN
Nonstop1h 54m
United Airlines
Deal found 3/7$321
This United Airlines deal was found by Cheapflights users on 3/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/178:15 am
DEN
-
SGU
Nonstop1h 57m
United Airlines
Tue 3/245:13 am
SGU
-
DEN
Nonstop1h 52m
United Airlines
Deal found 3/8$323
This American Airlines deal was found by Cheapflights users on 3/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/912:15 pm
DEN
-
SGU
1 stop4h 44m
American Airlines
Mon 7/135:30 pm
SGU
-
DEN
1 stop4h 33m
American Airlines
Deal found 3/10$337
This American Airlines deal was found by Cheapflights users on 3/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 4/46:45 pm
DEN
-
SGU
1 stop5h 40m
American Airlines
Mon 4/64:31 pm
SGU
-
DEN
1 stop6h 22m
American Airlines
Deal found 3/9$341

Find flight deals from Denver to Saint George

Discover tips and strategies to find the most affordable flight options for your journey from Denver (DEN) to Saint George (SGU). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated March 12, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$273
(United Airlines)

One-way from

$183
(Delta)

Popular in

October

Cheapest in

December

Average price

$421

Good round-trip deal

$394 or less
Provider with most accurate pricing for Denver Intl-Saint George flight deals.
Search Deals
Provider most trusted by Cheapflights users for Denver Intl-Saint George flights.
Search Deals
From Denver Intl to Saint George
Search Deals
One-way flight from Denver Intl to Saint George
Search Deals
High demand for flights, 0% potential price rise
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($12 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in March 2026
Search Deals
Price to beat on a round-trip flight from Denver Intl to Saint George.
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Denver to Saint George that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated March 12, 2026.
Use the filters below to find and compare flights from Denver to Saint George that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

DenverSaint George

DEN - SGU

DENSGU

Denver Intl

Thu 4/23

8:10 am-12:36 pm

1 stop4h 26m

Saint George

Sun 4/26

5:30 pm-10:29 pm

1 stop4h 59m

$287

DenverSaint George

DEN - SGU

DENSGU

Denver Intl

Sat 4/4

8:15 am-10:09 am

Nonstop1h 54m

Saint George

Mon 4/6

5:22 pm-7:25 pm

Nonstop2h 03m

$295
Quickest round-trip

DenverSaint George

DEN - SGU

DENSGU

Denver Intl

Thu 8/20

7:50 am-9:39 am

Nonstop1h 49m

Saint George

Mon 8/24

5:30 pm-7:18 pm

Nonstop1h 48m

$318

DenverSaint George

DEN - SGU

DENSGU

Denver Intl

Thu 7/9

6:52 pm-12:14 am

1 stop5h 22m

Saint George

Mon 7/13

12:15 pm-6:12 pm

1 stop5h 57m

$414

DenverSaint George

DEN - SGU

DENSGU

Denver Intl

Sat 4/25

8:15 am-10:09 am

Nonstop1h 54m

Saint George

Sat 5/16

5:15 am-7:04 am

Nonstop1h 49m

$421

DenverSaint George

DEN - SGU

DENSGU

Denver Intl

Thu 8/20

7:05 am-10:43 am

1 stop3h 38m

Saint George

Mon 8/24

5:50 am-9:37 am

1 stop3h 47m

$423

DenverSaint George

DEN - SGU

DENSGU

Denver Intl

Fri 4/10

8:15 am-10:09 am

Nonstop1h 54m

Saint George

Mon 4/13

5:16 am-7:05 am

Nonstop1h 49m

$446

DenverSaint George

DEN - SGU

DENSGU

Denver Intl

Wed 4/1

8:15 am-10:09 am

Nonstop1h 54m

Saint George

Sun 4/5

5:16 am-7:05 am

Nonstop1h 49m

$446
Cheapest one-way

DenverSaint George

DEN - SGU

DENSGU

Denver Intl

Tue 4/14

8:15 am-10:09 am

Nonstop1h 54m

$198

DenverSaint George

DEN - SGU

DENSGU

Denver Intl

Fri 3/27

8:15 am-10:12 am

Nonstop1h 57m

$198

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/10

Showing 1-10 of 19 resultsSorted by cheapest first
1
2

Compare providers for flights from Denver to Saint George

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Denver to Saint George in March.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Denver-Saint George flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Denver-Saint George flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Denver-Saint George flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Denver-Saint George flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Denver-Saint George flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Denver to Saint George

Have a flexible travel schedule? Discover the best time to fly to Saint George from Denver with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Denver to Saint George

How far ahead should I book a flight from Denver to Saint George?

Use this chart to determine the optimal time to book a round-trip flight from Denver to Saint George. Price data was last updated on March 6, 2026.

Booking 87 days in advance of your planned departure date is, on average, the best time to get cheap flights from Denver to Saint George. The general trend is that the closer you book to the departure date, the more expensive your flight will be.

What is the cheapest month to book a flight from Denver to Saint George?

Currently, June is the cheapest month in which you can book a flight from Denver to Saint George (average of $240). Flying from Denver to Saint George in August is currently the most expensive (average of $341). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from DEN to SGU?

Find hourly flight availability from Denver to Saint George. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated March 12, 2026.

It’s typically best to fly out from Denver to Saint George in the afternoon. Doing so could potentially save you 18% on the flight price compared to flying at noon, which is usually more expensive.

Reviews of airlines servicing Saint George

Get insights into the airlines that provide service to Saint George. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Saint George. Reviews last updated March 12, 2026.
Peruse reviews from past customers who have flown with Delta,United Airlines, andAmerican Airlines from Denver to Saint George to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
7.9
Good
8,286 reviews

Boarding

8.1

Entertainment

7.8

Overall

7.9

Food

7.2

Comfort

7.9

Crew

8.5

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
Delta
7.9
Good
8,286 reviews
Delta
7.9
Good
8,286 reviews

Boarding

8.1

Entertainment

7.8

Overall

7.9

Food

7.2

Comfort

7.9

Crew

8.5

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
United Airlines
7.4
Good
9,418 reviews
Delta
7.9
Good
8,286 reviews

Boarding

8.1

Entertainment

7.8

Overall

7.9

Food

7.2

Comfort

7.9

Crew

8.5

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
American Airlines
7.1
Good
11,435 reviews
Delta
7.9
Good
8,286 reviews

Boarding

8.1

Entertainment

7.8

Overall

7.9

Food

7.2

Comfort

7.9

Crew

8.5

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.

Related info for your journey

Find useful and relevant information for your journey from Denver to Saint George. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airports do I use to fly from Denver to Saint George?

    Saint George is the airport most travelers will use when flying to Saint George from Denver Intl. Booking flights from Denver Intl (DEN) to Saint George (SGU) should be relatively easy as there are 3 daily flights to Saint George from 3 different airlines. 1h 49m is how long a flight from Denver to Saint George will take if you book a nonstop flight.

  • How popular is this Denver to Saint George flight route?

    Within the past month, 3 users have taken a look at flights from Denver Intl to Saint George.

  • How long is the flight from Denver to Saint George?

    Airlines like Delta and United Airlines fly from Denver to Saint George in about 1h 54m. The time it takes to get you to your destination can typically vary by up to 2h 32m. Denver and Saint George are separated by a distance of 518 mi. Both multi-stop and nonstop flights can be found to your destination and back.

  • What are the cheapest airlines flying from Denver to Saint George round-trip?

    Our cheapest airline available from Denver to Saint George is United Airlines. Our recent data shows that you can find tickets from as low as $272 on this airline. Additional options worth looking into are Delta and American Airlines, starting at $278 and $340 round-trip. United Airlines is 32% cheaper than the average price of flights available within the next 90 days to this destination.

  • What are the cheapest flights from Denver to Saint George?

    Looking for the cheapest flight from Denver to Saint George? While on average our users pay $446, our data indicates the cheapest price to be $247. The most popular route (Denver Intl - Saint George), is priced around $287.

  • Can I find deals for flights from Denver to Saint George that include hotel bookings?

    Yes. In addition to deals on Denver to Saint George flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Denver to Saint George?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Denver to Saint George.

  • Can I find deals for business class flights from Denver to Saint George?

    Yes. Cheapflights offers flight deals from Denver to Saint George by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Denver to Saint George?

    Currently, June is the cheapest month in which you can book a flight from Denver to Saint George (average of $240). Flying from Denver to Saint George in August is currently the most expensive (average of $341). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Traveling to a place near Saint George?

Book flights to Saint George if you plan to visit one of these locations
Springdale
Hurricane

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Top 3 airlines flying from Denver to Saint George

Discover the top 3 airlines that operate flights from Denver to Saint George. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated March 12, 2026.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$272Average$397FlexibilityNo cancel feeOn-time69%
DeltaCheapest$278Average$292FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$340Average$383FlexibilityNo cancel feeOn-time71%

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